-71.77% is the change from 868 to 245
Calculation steps:
[( 245 - 868 ) ÷ 868] x 100 = -71.77%
Formula
Percentage change = [(245 - 868) / 868] x 100
Subtract the new number by the original number
245 - 868 = -623
-623 ÷ 868 = -0.717741935483871
-0.717741935483871 x 100 = -71.77%